Measure and Report Ocean Acidification - Sustainable Development Goal 14.3.1 Indicator Methodology
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Local / Regional Government
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#OceanAction43098
Description
The ocean absorbs up to 30% of the annual emissions of anthropogenic CO2 to the atmosphere, helping to alleviate the impacts of climate change on the planet. However, this comes at a steep ecological cost, as the absorbed CO2 reacts with seawater and results in shifts in the dissolved carbonate chemistry including increased acidity levels in the marine environment, corresponding to decreased seawater pH. The observed changes have been shown to cause a range of responses in marine organisms that can affect biodiversity, ecosystem structure and food security. Regular observations in open-ocean locations over the last 20-30 years have shown clear trend of declining pH. In coastal areas, the observational trends are less easily determined. Coastal areas are often highly dynamic environments, in which a multitude of factors, such as freshwater run-off and biological activity, influence carbon dioxide levels. Regular and frequent observations are therefore needed to closely observe and monitor variability and rates of change in ocean acidification on a global scale, in order to potentially manage and lessen the impacts by developing mitigation and/or adaptation strategies.
Under the Sustainable Development Goal (SDG) 14, dedicated to the ocean, Target 14.3 calls to Minimize and address the impacts of ocean acidification, including through enhanced scientific cooperation at all levels. The Intergovernmental Oceanographic Commission (IOC) of UNESCO is the custodian agency of SDG 14 Target 3 (Minimize and address the impacts of ocean acidification, including through enhanced scientific cooperation at all levels). Together with experts in the field of ocean acidification, IOC has developed the SDG Indicator 14.3.1 Methodology, which calls for average marine acidity (pH) measured at agreed suite of representative sampling stations. The Methodology provides guidance to researchers and member states on how to conduct ocean acidification observation by detailing which measurements to take, following the best practices as established by the scientific community, helping to design the most appropriate sampling strategy for the particular location and presenting tools for the collection, quality control and reporting of the data.
The Methodology includes data and metadata files for data collection to facilitate data collection and submission by the data providers, the researchers and data managers, as well as instructions and explanations on the data and metadata required. An IOC manual and guidelines publication, including the methodology and associated data files, as well as providing additional guidance on how to best implement the recommendations given by the methodology is being developed. This is to ensure that all data submitted towards the SDG 14.3.1 Indicator can be compared to enable the monitoring of ocean acidification globally.
IOC-UNESCO will continue to disseminate the SDG 14.3.1 Methodology, provide training and capacity building, collect ocean acidification data from National Oceanographic Data Centres (NODCs) and data providers, develop a data portal to facilitate data submission, engage with the scientific community, and report on the SDG Indicator.
International Oceanographic Data and Information Exchange (IODE) of the Intergovernmental Oceanographic Commission (IOC) of UNESCO (United Nations Entity), Global Ocean Acidification Observing Network (GOA-ON) (Scientific Community), Ocean Acidification International Coordination Center of the IAEA (OA-ICC) (United Nations Entity)
SDGS & Targets
Goal 17
Strengthen the means of implementation and revitalize the Global Partnership for Sustainable Development
17.1
Strengthen domestic resource mobilization, including through international support to developing countries, to improve domestic capacity for tax and other revenue collection
17.1.1
17.1.2
17.2
Developed countries to implement fully their official development assistance commitments, including the commitment by many developed countries to achieve the target of 0.7 per cent of ODA/GNI to developing countries and 0.15 to 0.20 per cent of ODA/GNI to least developed countries; ODA providers are encouraged to consider setting a target to provide at least 0.20 per cent of ODA/GNI to least developed countries
17.2.1
17.3
Mobilize additional financial resources for developing countries from multiple sources
17.3.1
Additional financial resources mobilized for developing countries from multiple sources
17.3.2
17.4
Assist developing countries in attaining long-term debt sustainability through coordinated policies aimed at fostering debt financing, debt relief and debt restructuring, as appropriate, and address the external debt of highly indebted poor countries to reduce debt distress
17.4.1
17.5
Adopt and implement investment promotion regimes for least developed countries
17.5.1
Number of countries that adopt and implement investment promotion regimes for developing countries, including the least developed countries
17.6
Enhance North-South, South-South and triangular regional and international cooperation on and access to science, technology and innovation and enhance knowledge sharing on mutually agreed terms, including through improved coordination among existing mechanisms, in particular at the United Nations level, and through a global technology facilitation mechanism
17.6.1
Fixed broadband subscriptions per 100 inhabitants, by speed
17.7
Promote the development, transfer, dissemination and diffusion of environmentally sound technologies to developing countries on favourable terms, including on concessional and preferential terms, as mutually agreed
17.7.1
Total amount of funding for developing countries to promote the development, transfer, dissemination and diffusion of environmentally sound technologies
17.8
Fully operationalize the technology bank and science, technology and innovation capacity-building mechanism for least developed countries by 2017 and enhance the use of enabling technology, in particular information and communications technology
17.8.1
17.9
Enhance international support for implementing effective and targeted capacity-building in developing countries to support national plans to implement all the Sustainable Development Goals, including through North-South, South-South and triangular cooperation
17.9.1
Dollar value of financial and technical assistance (including through North-South, South‑South and triangular cooperation) committed to developing countries
17.10
Promote a universal, rules-based, open, non-discriminatory and equitable multilateral trading system under the World Trade Organization, including through the conclusion of negotiations under its Doha Development Agenda
17.10.1
17.11
Significantly increase the exports of developing countries, in particular with a view to doubling the least developed countries’ share of global exports by 2020
17.11.1
Developing countries’ and least developed countries’ share of global exports
17.12
Realize timely implementation of duty-free and quota-free market access on a lasting basis for all least developed countries, consistent with World Trade Organization decisions, including by ensuring that preferential rules of origin applicable to imports from least developed countries are transparent and simple, and contribute to facilitating market access
17.12.1
Weighted average tariffs faced by developing countries, least developed countries and small island developing States
17.13
Enhance global macroeconomic stability, including through policy coordination and policy coherence
17.13.1
17.14
Enhance policy coherence for sustainable development
17.14.1
17.15
Respect each country’s policy space and leadership to establish and implement policies for poverty eradication and sustainable development
17.15.1
17.16
Enhance the Global Partnership for Sustainable Development, complemented by multi-stakeholder partnerships that mobilize and share knowledge, expertise, technology and financial resources, to support the achievement of the Sustainable Development Goals in all countries, in particular developing countries
17.16.1
Number of countries reporting progress in multi-stakeholder development effectiveness monitoring frameworks that support the achievement of the Sustainable Development Goals
17.17
Encourage and promote effective public, public-private and civil society partnerships, building on the experience and resourcing strategies of partnerships
17.17.1
Amount in United States dollars committed to public-private partnerships for infrastructure
17.18
By 2020, enhance capacity-building support to developing countries, including for least developed countries and small island developing States, to increase significantly the availability of high-quality, timely and reliable data disaggregated by income, gender, age, race, ethnicity, migratory status, disability, geographic location and other characteristics relevant in national contexts
17.18.1
Statistical capacity indicators
17.18.2
17.18.3
Number of countries with a national statistical plan that is fully funded and under implementation, by source of funding
17.19
By 2030, build on existing initiatives to develop measurements of progress on sustainable development that complement gross domestic product, and support statistical capacity-building in developing countries
17.19.1
17.19.2
Proportion of countries that (a) have conducted at least one population and housing census in the last 10 years; and (b) have achieved 100 per cent birth registration and 80 per cent death registration
Goal 13
Take urgent action to combat climate change and its impacts
13.1
Strengthen resilience and adaptive capacity to climate-related hazards and natural disasters in all countries
13.1.1
Number of deaths, missing persons and directly affected persons attributed to disasters per 100,000 population
13.1.2
Number of countries that adopt and implement national disaster risk reduction strategies in line with the Sendai Framework for Disaster Risk Reduction 2015–2030
13.1.3
Proportion of local governments that adopt and implement local disaster risk reduction strategies in line with national disaster risk reduction strategies
13.2
Integrate climate change measures into national policies, strategies and planning
13.2.1
Number of countries with nationally determined contributions, long-term strategies, national adaptation plans and adaptation communications, as reported to the secretariat of the United Nations Framework Convention on Climate Change
13.2.2
Total greenhouse gas emissions per year
13.3
Improve education, awareness-raising and human and institutional capacity on climate change mitigation, adaptation, impact reduction and early warning
13.3.1
Extent to which (i) global citizenship education and (ii) education for sustainable development are mainstreamed in (a) national education policies; (b) curricula; (c) teacher education; and (d) student assessment
13.a
Implement the commitment undertaken by developed-country parties to the United Nations Framework Convention on Climate Change to a goal of mobilizing jointly $100 billion annually by 2020 from all sources to address the needs of developing countries in the context of meaningful mitigation actions and transparency on implementation and fully operationalize the Green Climate Fund through its capitalization as soon as possible
13.a.1
Amounts provided and mobilized in United States dollars per year in relation to the continued existing collective mobilization goal of the $100 billion commitment through to 2025
13.b
Promote mechanisms for raising capacity for effective climate change-related planning and management in least developed countries and small island developing States, including focusing on women, youth and local and marginalized communities
13.b.1
Number of least developed countries and small island developing States with nationally determined contributions, long-term strategies, national adaptation plans and adaptation communications, as reported to the secretariat of the United Nations Framework Convention on Climate Change
Goal 14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
14.1
By 2025, prevent and significantly reduce marine pollution of all kinds, in particular from land-based activities, including marine debris and nutrient pollution
14.1.1
(a) Index of coastal eutrophication; and (b) plastic debris density
14.2
By 2020, sustainably manage and protect marine and coastal ecosystems to avoid significant adverse impacts, including by strengthening their resilience, and take action for their restoration in order to achieve healthy and productive oceans
14.2.1
Number of countries using ecosystem-based approaches to managing marine areas
14.3
Minimize and address the impacts of ocean acidification, including through enhanced scientific cooperation at all levels
14.3.1
14.4
By 2020, effectively regulate harvesting and end overfishing, illegal, unreported and unregulated fishing and destructive fishing practices and implement science-based management plans, in order to restore fish stocks in the shortest time feasible, at least to levels that can produce maximum sustainable yield as determined by their biological characteristics
14.4.1
14.5
By 2020, conserve at least 10 per cent of coastal and marine areas, consistent with national and international law and based on the best available scientific information
14.5.1
14.6
By 2020, prohibit certain forms of fisheries subsidies which contribute to overcapacity and overfishing, eliminate subsidies that contribute to illegal, unreported and unregulated fishing and refrain from introducing new such subsidies, recognizing that appropriate and effective special and differential treatment for developing and least developed countries should be an integral part of the World Trade Organization fisheries subsidies negotiation
14.6.1
Degree of implementation of international instruments aiming to combat illegal, unreported and unregulated fishing
14.7
By 2030, increase the economic benefits to Small Island developing States and least developed countries from the sustainable use of marine resources, including through sustainable management of fisheries, aquaculture and tourism
14.7.1
Sustainable fisheries as a proportion of GDP in small island developing States, least developed countries and all countries
14.a
Increase scientific knowledge, develop research capacity and transfer marine technology, taking into account the Intergovernmental Oceanographic Commission Criteria and Guidelines on the Transfer of Marine Technology, in order to improve ocean health and to enhance the contribution of marine biodiversity to the development of developing countries, in particular small island developing States and least developed countries
14.a.1
14.b
Provide access for small-scale artisanal fishers to marine resources and markets
14.b.1
Degree of application of a legal/regulatory/policy/institutional framework which recognizes and protects access rights for small‐scale fisheries
14.c
Enhance the conservation and sustainable use of oceans and their resources by implementing international law as reflected in United Nations Convention on the Law of the Sea, which provides the legal framework for the conservation and sustainable use of oceans and their resources, as recalled in paragraph 158 of "The future we want"
14.c.1
Number of countries making progress in ratifying, accepting and implementing through legal, policy and institutional frameworks, ocean-related instruments that implement international law, as reflected in the United Nations Convention on the Law of the Sea, for the conservation and sustainable use of the oceans and their resources
SDG 14 targets covered
| Name | Description |
|---|---|
| 14.3 | Minimize and address the impacts of ocean acidification, including through enhanced scientific cooperation at all levels |
Deliverables & Timeline
Tier II classification of 14.3.1 SDG indicator methdology
Annual reports: UN Secretary General Secretary Progress Report and The Sustainable Development Goals Report, from 2019 onwards
Development of the online SDG 14.3.1 Data Portal (https://oa.iode.org/) for the submission, collection, validation, storage and sharing of ocean acidification data and metadata towards SDG 14.3.1 Indicator
Resources mobilized
Partnership Progress
| Title | Progress Status | Submitted |
|---|---|---|
| Partnership Progress 2021-04-13 | On track | |
| Partnership Progress 2021-04-13 | On track |
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Geographical coverage
Other beneficiaries
Researchers, Data Managers, National Oceanographic Data Centres, UN Member States, National Statistical Offices
Ocean Basins
Communities of Ocean Action
More information
Countries
Contact Information
Kirsten Isensee, Programme Specialist